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QUESTION 721What is one requirement to support the IGMP proxy feature?

A. Devices on the unidirectional link must be in the same IP subnet.B. Devices connected to a unidirectional link must disable Internet access.C. IGMP snooping must be disabled.D. PIM-DM must be enabled on all unidirectional links.

Answer: A

QUESTION 722Which routing protocol is incompatible with VRF-lite?

A. IS-ISB. EIGRPC. BGPD. OSPF

Answer: A

QUESTION 723Which two statements about GLBP are true? (Choose two)

A. It allows members to elect up to gateways as the AVG.B. It uses Hello, Request, and Reply packet types.C. Each GLBP group supports up to 4 MAC addresses.D. It communicates to multicast address 224.0.0.18.E. It supports stateful switchover.

Answer: CE

QUESTION 724Refer to the Exhibit. Which two statements about the given MPLS VPN ate true? (Choose two.)

A. It includes four CE routers.B. Router A and router 1 must be BGP neighbors.C. It includes four P routers.D. It includes two CEs and two Pes.E. Only one connection is outside the ISP network.

Answer: CD

QUESTION 725Refer to the exhibit. What are two effects of the given configuration?(Choose two)

A. Source for the 224.1.1.1 multicast stream will register with 172.1.1.1.B. It configures 172.1.1.1 as a spare-mode rendezvous point.C. Multicast stream 224.1.1.1 will operate in spare mode.D. It configures 172.1.1.1 as the Bidir-PIM rendezvous point.E. Multicast stream 224.1.1.1 will operate in dense mode.F. Sources for the 239.1.1.1 multicast stream will register with 172.1.1.1.

Answer: DF

QUESTION 726Refer to the Exhibit. Which two statements about the R1 configuration are true? (Choose two)

A. Timestamp are disabled for log messages.B. The service timestamps log uptime command is configured.C. R1 is using the default format for log output.D. Sequence numbers and timestamps for log outputE. The buffer is set to the default size of 4096 bytes.

Answer: DE

QUESTION 727Which two statements about QoS classification and marking are true? (Choose two)

A. After classification of a packet, the device can only transmit the packet as is, or discard itB. It can classify packets based on their source IP and MAC addresses onlyC. Through the use of traffic policing, CAR provides rate limiting capabilitiesD. CAR is capable of classifying and reclassifying packets as they are processedE. It can classify packets based on their source and destination IP and MAC addresses onlyF. CAR rate policies use CoS, IP precedence, and prefix lists to match traffic

Answer: BF

QUESTION 728Which statement describes the operation of the Generalized TTL Security Mechanism (GTSM), used by routing protocols to prevent some types of attack?

A. An MD5 hash of the received TTL, source IP, destination IP, protocol , and shared key must matchB. The TTL in a received packet must be a low value (typically 1-2)C. The TTL in a received packet must be a high value (typically 254-255)D. Both end systems compute an MD5 hash based on the TTL and a shared secret. If the received and local value differ, the packet is dropped

Answer: C

QUESTION 729What is the mechanism could be used to avoid the problem of TCP Starvation / UDP Dominance?

A. Place UDP traffic in a dedicated traffic-class with the bandwidth keyword configuredB. Use policy routing to send the UDP and TCP traffic over different pathsC. Configure QoS to police UDP traffic to the desired volumeD. WRED to balance TCP and UDP utilization

Answer: D

QUESTION 730Refer to the exhibit. When it attempted to register the EEM script, the device returned this error message.

Which action can you take to correct the problem?

A. Configure the end command at the end of the BACKUP EEM policyB. Configure the event none command so that the event can be triggered manuallyC. Configure the event action to run the appletD. Configure the event manager run command to register the event

Answer: C

QUESTION 731Which three sets of fields that can be included in a NetFlow export template? (Choose three)

A. IGPB. IPv4 main cacheC. ODRD. BGP PICE. PfRF. MPLS labels

Answer: BDF

QUESTION 732Which technology uses MPLS to provide IPv6 connectivity to customers in the core network without the need for dual-stack?

A. 6to4B. NAT64C. NATD. 6PE

Answer: D

QUESTION 733Which two statements about MSDP are true? (Choose two)

A. It is supported both for IPV4 and IPV6 multicast deploymentsB. It is encapsulated into UDP segmentsC. It is encapsulated into PIM packetsD. It interconnects into PIM-SM domainsE. MSDP peers are established using multiprotocol BGPF. MPLS is required to establish MSDP peering

Answer: DE

QUESTION 734Which type of QoS is used on the CE device to rate-limit the aggregate traffic towards the WAN Ethernet circuit?

A. With HSRP, it can track only the line-protocol state.B. It can track over 200 objects at once.C. It supports stateful switchover with HSRPD. It supports stateful switchover with GLBPE. Tracking objects are identified with unique numbers

Answer: BE

QUESTION 736On a network using DiffServ, which option refers to the actions that applied to a packet as it moves through the network?

A. DSCPB. PHBC. Code-pointD. IP-precedence

Answer: A

QUESTION 737Which two statements about NetFlow version 9 are true? (Choose two.)

A. It supports up to two exporters per cacheB. It supports both encryption and authenticationC. It supports up to six exporters per cacheD. It supports export over TCP and UDPE. It supports export over UDP onlyF. Each flow monitor supports up to 10 exporters

QUESTION 739When is it useful to disable split horizon on an EIGRP interface?

A. It is never advisable to disable split horizon on an EIGRP interface.B. Disable it when you want to send routes that are learned from another routing protocol to peers on the same interface.C. Disable it when you need to send updates to peers on the interface on which the updates were received.D. Disable it when you want to provide additional backup paths in your network

Answer: C

QUESTION 740Drag and Drop QuestionDrag and drop the OTV component on the left to the function it performs on the right.

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